Features:- Dual Mode Connection .Bluetooth 4.0 and Type-C USB-C dual mode connection, makes it widely compatible with multiple systems, for Mac, iOS, Windows, Linux, and Android.- Double FN .Double FN key(FN1/FN2) that creats more possibilities for you to set the layer function.- Intelligent "Tap Key" and "Magic Fn" function.Tap Fucntion: "Right Shift", "FN1", "FN2", "Right Ctrl" are in combination as TAP key, you could set the tap layer function, and when you click the TAP key, it will triggle this layer function. By default, they behave as arrow key when tapped.Magic Fn Function: While retain the original CapsLock function, the magic key can copy the FN1 or FN2 key function that gives you quick access to media. This means magic fn can act as the FN key. You could set the fucntion layers for FN1/FN2, customize any keys or even creat a macro for keystroke combination through the Obinslab Starter, and the Magic Fn function can mirror this Fn behavior.- Long Endurance Time. 1900mAh large capacity battery, built-in protection circuit prevents harm to battery.- PBT keycaps. Doubleshot PBT keycaps, durable and not easy to shine as ABS keycaps.- Full RGB Backlight. Full RGB backlit, each key can been set RGB backlit independently.- Large Onboard Memory for Customization. All keys programmable, built-in large capacity onboard memory for TAP/Magic FN function customization, light effect setting, keyboard layout setting and marco setting.- Supports NKRO in wired mode: Q & A

1. How to control the backlit?FN2 + 0 = Backlit On/Off FN2 + 9 = Backlit Modes Switching FN2 + - = Backlit Brightness Control FN2 + + = Backlit Display Speed Control2. How to pair with the bluetooth device?Anne Pro2 supports connecting four devices. Turn on the bluetooth switch, long press Fn2+ bluetooth key 1/2/3/4 until the key blinks, then search the anne keyboard in your device and choose to connect.3. How to switch the bluetooth device?Short press the FN2 + Bluetooth key 1/2/3/4 which has been paired with.4. Does Anne Pro 2 have the bluetooth dongle?No, you need to buy the bluetooth dongle separately if you want to pair with desktop PC computer.